CN203236413U - Luminous screwdriver - Google Patents
Luminous screwdriver Download PDFInfo
- Publication number
- CN203236413U CN203236413U CN 201320085454 CN201320085454U CN203236413U CN 203236413 U CN203236413 U CN 203236413U CN 201320085454 CN201320085454 CN 201320085454 CN 201320085454 U CN201320085454 U CN 201320085454U CN 203236413 U CN203236413 U CN 203236413U
- Authority
- CN
- China
- Prior art keywords
- handle
- minute surface
- light source
- mirror
- luminous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a luminous screwdriver comprising a handle and a cutter body. The front end of the handle is provided with a layer of a paraboloid-shaped mirror, an LED lamp is arranged on the focus of the mirror, a transparent cutter base is arranged in front of the mirror, the front end of the cutter base is provided with a concave hole for the cutter body to insert, and a switch, a wire and a battery box are arranged in the handle. The luminous screwdriver is provided with a light source, so people do not need to provide light sources. A line light source parallel to the cutter body is generated through a reflection point light source of the paraboloid-shaped mirror so as to prevent projection from being generated and to bring convenience for users.
Description
Technical field
The utility model relates to screwdriver, particularly a kind of luminous screw driver.
Background technology
Screwdriver is the utility of often using in the mechanical erection maintenance.In use to run into illumination condition be not good occasion to occasional, and this just needs other maintenance personals to use flashlight lighting.Can produce like this two kinds of troubles, the one, maintenance must someone cooperate, and is difficult to operation in narrow space; The 2nd, by other people operate the direction of illumination can not be fine the compounding practice person, possibly owing to shine that the operator points or other barriers produce unfavorable projection of seeing clearly.Therefore, design a kind of luminous screw driver to solve the problem of dark place operational observations inconvenience.
The utility model content
In order to overcome above problem, the utility model solves the technical scheme that its technical problem adopts and is:
Luminous screw driver comprises handle and cutter hub, and the handle front end is provided with one deck parabolic shape minute surface, the focal position of minute surface is provided with the LED lamp, minute surface the place ahead is provided with transparent tool rest, and the tool rest front end is provided with the shrinkage pool that inserts for cutter hub, also is provided with switch, wire and battery case in the handle.
By the technical program, make the screwdriver automatic light source, need not other people and cooperate illumination, produce the line source parallel with cutter hub by parabolic minute surface pip light source, prevent projection, made things convenient for the operator.
Description of drawings
Fig. 1 is the cutaway view of luminous screw driver described in the utility model.
Numeral among the figure:
1. handle of a knife 2. cutter hubs
11. minute surface 12.LED lamp 13. tool rests
14. shrinkage pool 15. switches 16. wires
17. battery case
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, luminous screw driver, comprise handle 1 and cutter hub 2, handle 1 front end is provided with one deck parabolic shape minute surface 11, the focal position of minute surface 11 is provided with LED lamp 12, minute surface 11 the place aheads are provided with transparent tool rest 13, and tool rest 13 front ends are provided with the shrinkage pool 14 that inserts for cutter hub 2, also are provided with switch 15, wire 16 and battery case 17 in the handle 1.Thus, during use, battery on battery case 17 is in-built is opened switch 15, and LED lamp 12 can be given out light, and after minute surface 11 reflections of scattered light by parabolic shape, can form the parallel light path that is parallel to cutter hub 2, can itself not produce projections because of cutter hub 2.
In sum, the luminous screw driver that the utility model provides can allow user's complete independently maintenance operation under the not good condition of illumination, has prevented from being provided by the support staff in the narrow space inconvenience of illumination.
Above-described only is embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (1)
1. luminous screw driver, comprise handle and cutter hub, it is characterized in that, described handle front end is provided with one deck parabolic shape minute surface, the focal position of described minute surface is provided with the LED lamp, described minute surface the place ahead is provided with transparent tool rest, and described tool rest front end is provided with the shrinkage pool that inserts for cutter hub, also is provided with switch, wire and battery case in the described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085454 CN203236413U (en) | 2013-02-26 | 2013-02-26 | Luminous screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085454 CN203236413U (en) | 2013-02-26 | 2013-02-26 | Luminous screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236413U true CN203236413U (en) | 2013-10-16 |
Family
ID=49313741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320085454 Expired - Fee Related CN203236413U (en) | 2013-02-26 | 2013-02-26 | Luminous screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203236413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345719A (en) * | 2015-11-21 | 2016-02-24 | 国家电网公司 | Combined electric light-emitting tool |
-
2013
- 2013-02-26 CN CN 201320085454 patent/CN203236413U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345719A (en) * | 2015-11-21 | 2016-02-24 | 国家电网公司 | Combined electric light-emitting tool |
| CN105345719B (en) * | 2015-11-21 | 2017-03-22 | 国家电网公司 | Combined electric light-emitting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20210226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |